1. Department of Anesthesia and Critical Care ARCO ROMA, Ospedale Pediatrico Bambino Gesù, IRCCS Rome Italy
2. Unit of Pain Medicine and Research Istituto Nazionale Tumori – IRCCS, Fondazione Pascale Naples Italy
3. Department of Anesthesia and Intensive Care Unit San Salvatore Academic Hospital of L'Aquila L'Aquila Italy
4. Department of Surgical, Oncological and Oral Science, Faculty of Medicine and Surgery University of Palermo Palermo Italy
5. Department of Anesthesia Intensive Care and Emergency University Hospital Policlinic Paolo Giaccone Palermo Italy
6. Department of Medicine and Surgery University of Parma Parma Italy
7. Pain Unit, Department of Neuroscience Santa Maria delle Croci Hospital, AUSL Romagna Ravenna Italy
8. Department of Anesthesia, Critical Care and Pain Medicine Asst Grande Ospedale Metropolitano Niguarda Milan Italy
9. Italian Society of Anesthesia, Analgesia, Resuscitation, and Intensive Care (SIAARTI), President 2019‐2021 Rome Italy
10. Department of Clinical Science and Translational Medicine University of Rome Tor Vergata Rome Italy
11. IRCCS Maugeri Pavia Italy
12. Department of Anesthesiology, Intensive Care and Pain Treatment University of L'Aquila L'Aquila Italy